Pith Number

pith:QZFGKWUY

pith:2014:QZFGKWUYL52S3EGBLMENOSXQGT

not attested not anchored not stored refs pending

Kernel estimate and capacity in Dirichlet type spaces

K. Kellay, O. El-Fallah, Y. Elmadani

arxiv:1411.1036 v1 · 2014-11-04 · math.CV · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZFGKWUYL52S3EGBLMENOSXQGT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:38:37.685768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

864a655a985f752d90c15b08d74af034c9a9ccb3ff8932c73c0c5fd85f3bf6b4

Aliases

arxiv: 1411.1036 · arxiv_version: 1411.1036v1 · doi: 10.48550/arxiv.1411.1036 · pith_short_12: QZFGKWUYL52S · pith_short_16: QZFGKWUYL52S3EGB · pith_short_8: QZFGKWUY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QZFGKWUYL52S3EGBLMENOSXQGT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 864a655a985f752d90c15b08d74af034c9a9ccb3ff8932c73c0c5fd85f3bf6b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8de692c9e6e906dd1c35671974c07ac2513a244285f130feb03a0b187f32960",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-11-04T20:39:12Z",
    "title_canon_sha256": "479726ae49bbd9428bdbba5df052ecc29efbfbd5c4b9c447849283e04f7b210f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1036",
    "kind": "arxiv",
    "version": 1
  }
}